Combating Packet Loss in OPS networks: A Case for Network Coding
نویسندگان
چکیده
Fighting packet loss in optical packet-switched networks has been a priority in the optical research community in recent years. In this short paper, we present a scheme which utilizes both forward error correction at the ingress node and in-network coding at intermediary optical packet switches to reduce packet loss due to contention at the network layer. Initial analysis shows that if used in a smart way, our mechanism can reduce packet loss with multiple orders of magnitude. Coupled with a possible all-optical realization, network coding for contention resolution can be a valuable addition to optical packet switching.
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